⟁ Arizona Well Data field records · 2026 survey

Arizona Well Data › Maricopa County › Phoenix (85018)

Phoenix, AZ (85018): well depth, water level & drilling cost

✓ 402 ADWR records · Maricopa County

70 ftmedian well depth
51 ft–120 fttypical depth range
34 ftmedian static water level
23 gpmmedian yield (47 tests)

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How deep are wells in and around Phoenix (85018), Arizona?

The median drilled well depth in and around Phoenix (85018) is 70 ft, based on 288 wells with recorded depths in the state ADWR database. Half fall between 51 ft and 120 ft; 90% are shallower than 206 ft.

How much does it cost to drill a well in and around Phoenix (85018)?

Applying published per-foot rates to the local median depth of 70 ft: drilling and casing alone typically runs $1,750–$4,550; a complete system including pump, pressure tank, and hookup typically runs $4,200–$7,000. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Phoenix (85018)?

The median static water level is 34 ft below ground surface (middle half of wells: 22 ft–45 ft), from 254 measurements.

Drilled depth distribution

0–50 ft 61 50–100 ft 124 100–150 ft 51 150–200 ft 20 200–300 ft 18 300–400 ft 9 400–600 ft 2 600+ ft 3
Looking at a specific property in Phoenix (85018)?

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Get quotes from drillers who work in Phoenix (85018)

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Part of Maricopa County well records.

Method: medians computed from ADWR records (ADWR registered wells, excluding the 51,744 registrations the department has cancelled; depths 0-5,000 ft), grouped by ZIP from the recorded address. Cost estimate applies published per-foot ranges to the local median depth — full methodology & sources.